Specifying a Paper Source

You can specify the paper you want to use for printing as either a paper source or a paper type.
Select the device you are using from [Printer].
To display all options:
In Mac OS X 10.7 or later, click [Show Details] at the bottom of the screen.
Select [Paper Source] from the pop-up menu.
Set [Paper Source] or [Paper Type].
If [Select by] is displayed, select [Paper Source] or [Paper Type] and set [Paper Source] or [Paper Type].
If [Settings] is displayed, click [Settings] and select the paper type.
Click [Print].